/**
 * @file tests/pdevs/tests.cpp
 * @author The ARTIS Development Team
 * See the AUTHORS or Authors.txt file
 */

/*
 * ARTIS - the multimodeling and simulation environment
 * This file is a part of the ARTIS environment
 *
 * Copyright (C) 2013-2019 ULCO http://www.univ-littoral.fr
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <tests/pdevs/graph_manager.hpp>
#include <tests/pdevs/models.hpp>

#include <artis-star/common/RootCoordinator.hpp>

#define CATCH_CONFIG_MAIN

#include <tests/catch.hpp>

using namespace artis::tests::pdevs;
using namespace artis::common;

TEST_CASE("pdevs/only_one", "run")
{
    artis::common::context::Context<artis::common::DoubleTime> context(0, 10);
    artis::common::RootCoordinator<
            DoubleTime, artis::pdevs::Coordinator<
                    DoubleTime,
                    OnlyOneGraphManager<A> >
    > rc(context, "root", artis::common::NoParameters(), artis::common::NoParameters());

    artis::common::Trace<DoubleTime>::trace().clear();
    rc.run(context);

    REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
            filter_model_name("a").
            filter_type(artis::common::TraceType::START).size() == 1);
    REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
            filter_model_name("a").
            filter_type(artis::common::TraceType::DELTA_EXT).size() == 0);
    REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
            filter_model_name("a").
            filter_type(artis::common::TraceType::DELTA_CONF).size() == 0);
    for (unsigned int t = 0; t <= 10; ++t) {
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_INT).size() == 2);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a").filter_time(t).
                filter_type(artis::common::TraceType::TA).size() == 2);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a").filter_time(t).
                filter_type(artis::common::TraceType::LAMBDA).size() == 2);
    }
}

TEST_CASE("pdevs/flat", "run")
{
    artis::common::context::Context<artis::common::DoubleTime> context(0, 10);
    artis::common::RootCoordinator<
            DoubleTime, artis::pdevs::Coordinator<
                    DoubleTime,
                    FlatGraphManager>
    > rc(context, "root", artis::common::NoParameters(), artis::common::NoParameters());

    artis::common::Trace<DoubleTime>::trace().clear();
    rc.run(context);

    REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
            filter_model_name("a1").
            filter_type(artis::common::TraceType::START).size() == 1);
    REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
            filter_model_name("b1").
            filter_type(artis::common::TraceType::START).size() == 1);
    REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
            filter_model_name("a2").
            filter_type(artis::common::TraceType::START).size() == 1);
    REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
            filter_model_name("b2").
            filter_type(artis::common::TraceType::START).size() == 1);

    REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
            filter_model_name("a1").
            filter_type(artis::common::TraceType::DELTA_EXT).size() == 0);
    for (unsigned int t = 0; t <= 10; ++t) {
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a1").filter_time(t).
                filter_type(artis::common::TraceType::LAMBDA).size() == 2);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a1").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_INT).size() == 2);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a1").filter_time(t).
                filter_type(artis::common::TraceType::TA).size() == 2);
    }

    for (unsigned int t = 0; t <= 10; ++t) {
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b1").filter_time(t).
                filter_type(artis::common::TraceType::LAMBDA).size() == 1);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b1").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_INT).size() == 1);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b1").filter_time(t).
                filter_type(artis::common::TraceType::TA).size() == 2);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b1").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_EXT).size() == 1);
    }

    for (unsigned int t = 0; t <= 10; ++t) {
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a2").filter_time(t).
                filter_type(artis::common::TraceType::LAMBDA).size() == 3);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a2").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_INT).size() == 3);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a2").filter_time(t).
                filter_type(artis::common::TraceType::TA).size() == 4);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a2").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_EXT).size() == 1);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a2").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_CONF).size() == 0);
    }

    for (unsigned int t = 0; t <= 10; ++t) {
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b2").filter_time(t).
                filter_type(artis::common::TraceType::LAMBDA).size() == 2);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b2").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_INT).size() == 2);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b2").filter_time(t).
                filter_type(artis::common::TraceType::TA).size() == 4);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b2").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_EXT).size() == 2);
    }
}

TEST_CASE("pdevs/hierachical", "run")
{
    artis::common::context::Context<artis::common::DoubleTime> context(0, 10);
    artis::common::RootCoordinator<
            DoubleTime, artis::pdevs::Coordinator<
                    DoubleTime,
                    RootGraphManager>
    > rc(context, "root", artis::common::NoParameters(), artis::common::NoParameters());

    artis::common::Trace<DoubleTime>::trace().clear();
    rc.run(context);

    REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
            filter_model_name("a1").
            filter_type(artis::common::TraceType::START).size() == 1);
    REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
            filter_model_name("b1").
            filter_type(artis::common::TraceType::START).size() == 1);
    REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
            filter_model_name("a2").
            filter_type(artis::common::TraceType::START).size() == 1);
    REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
            filter_model_name("b2").
            filter_type(artis::common::TraceType::START).size() == 1);

    REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
            filter_model_name("a1").
            filter_type(artis::common::TraceType::DELTA_EXT).size() == 0);
    for (unsigned int t = 0; t <= 10; ++t) {
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a1").filter_time(t).
                filter_type(artis::common::TraceType::LAMBDA).size() == 2);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a1").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_INT).size() == 2);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a1").filter_time(t).
                filter_type(artis::common::TraceType::TA).size() == 2);
    }

    for (unsigned int t = 0; t <= 10; ++t) {
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b1").filter_time(t).
                filter_type(artis::common::TraceType::LAMBDA).size() == 1);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b1").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_INT).size() == 1);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b1").filter_time(t).
                filter_type(artis::common::TraceType::TA).size() == 2);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b1").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_EXT).size() == 1);
    }

    for (unsigned int t = 0; t <= 10; ++t) {
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a2").filter_time(t).
                filter_type(artis::common::TraceType::LAMBDA).size() == 3);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a2").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_INT).size() == 3);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a2").filter_time(t).
                filter_type(artis::common::TraceType::TA).size() == 4);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a2").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_EXT).size() == 1);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("a2").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_CONF).size() == 0);
    }

    for (unsigned int t = 0; t <= 10; ++t) {
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b2").filter_time(t).
                filter_type(artis::common::TraceType::LAMBDA).size() == 2);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b2").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_INT).size() == 2);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b2").filter_time(t).
                filter_type(artis::common::TraceType::TA).size() == 4);
        REQUIRE(artis::common::Trace<DoubleTime>::trace().elements().
                filter_model_name("b2").filter_time(t).
                filter_type(artis::common::TraceType::DELTA_EXT).size() == 2);
    }
}